18355530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1993}}^1$

素因数の和:2310

約数の個数: 32

約数和(自身を含む): 44218944

約数和(自身を除く): 25863414

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 307, 614, 921, 1535, 1842, 1993, 3070, 3986, 4605, 5979, 9210, 9965, 11958, 19930, 29895, 59790, 611851, 1223702, 1835553, 3059255, 3671106, 6118510, 9177765, 18355530]

約数ペア:

[(1, 18355530), (2, 9177765), (3, 6118510), (5, 3671106), (6, 3059255), (10, 1835553), (15, 1223702), (30, 611851), (307, 59790), (614, 29895), (921, 19930), (1535, 11958), (1842, 9965), (1993, 9210), (3070, 5979), (3986, 4605)]